PT2399 Tone Board Preamp Tone Controller For Amplifier Board Pre-amplifier TL074

Features: With two microphone inputs, it can be for electret microphone. Two 200UF 25V filter capacitors. PT2399 integrated chip is used to process for echo sound effect. Tuned for instruments field effect four operational amplifier TL074, responsible for audio signal amplification and sound effect processing. Add 5V output terminal, which can be linked to Bluetooth-compatible USB decoder board.

Specifications: 1xAudio Preamp Board

Package Includes: Working Voltage: Dual AC18~24V Output Power: 3x80W Frequency Response: 20HZ-30KHz Size: 15x16.5cm/5.90x6.49inches

note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.